Answer: The answer is D, the essay describes the increasing damage to the Everglades' ecosystem and solutions to reverse the damage.
In the essay, the writer writes an expository essay which is organized in an effective way, describing a particular topic.
Since Amy Tan's mother, who is a non-English speaker, receives a rude treatment from the doctor, it depicts a certain discrimination towards those who could not speak English against those who can whether an accent is present or not. It was confirmed when the doctor became polite to Tan when she spoke English.
Based on the given sentence above, the pronoun those in the sentence has the antecedent which refers to the books. Since the antecedent is in a plural form, the pronoun is also in its plural form. The antecedent is any noun that is referred back by the pronoun. Hope this answers your question. Have a great day!
<span>It evaluates individual criteria for certain type of writing</span>